CN209283489U - It is a kind of convenient for fixed loudspeaker Air Filter - Google Patents
It is a kind of convenient for fixed loudspeaker Air Filter Download PDFInfo
- Publication number
- CN209283489U CN209283489U CN201920151815.8U CN201920151815U CN209283489U CN 209283489 U CN209283489 U CN 209283489U CN 201920151815 U CN201920151815 U CN 201920151815U CN 209283489 U CN209283489 U CN 209283489U
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- China
- Prior art keywords
- slot
- air filter
- connecting cylinder
- convenient
- dictyosome
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Abstract
The utility model discloses a kind of convenient for fixed loudspeaker Air Filter, including body, dust-proof mechanism, connecting cylinder, fixed link, slot, card slot, spring, top plate, support rod and reinforcing rod, the surface of body is connected with dust-proof mechanism, dust-proof mechanism includes dictyosome and annular slab, dictyosome is welded on the inner wall of annular slab, annular slab is bonded with connecting cylinder far from the side of dictyosome, the surface of body is provided with slot, connecting cylinder is connected in slot, the outside of connecting cylinder is symmetrically bonded with fixed link, the inner wall of slot is provided with card slot, fixed link is connected in card slot, the inner wall of slot is equidistantly bonded with spring, and the end of spring is bonded with top plate, top plate is contacted with the end of connecting cylinder, this loudspeaker Air Filter is convenient for being rapidly assembled and disassembled with loudspeaker, be conducive to the cleaning to Air Filter, it simultaneously can by the setting of support rod and reinforcing rod Good supporting role is played to Air Filter, convenient for protection Air Filter.
Description
Technical field
It is specially a kind of convenient for fixed loudspeaker Air Filter the utility model relates to Air Filter technical field.
Background technique
Loudspeaker is capable of the sound of percussion speaker, in order to be heard by other people, with all installing in the classroom of more schools
Loudspeaker, can preferably guarantee the speech for teaching indoor each student that can hear teacher, the surface of loudspeaker is usual
Air Filter is installed, Air Filter effectively can prevent dust from entering loudspeaker and the amplifying effect of loudspeaker is caused to be deteriorated.
The Air Filter of existing loudspeaker is generally directly fixedly mounted on loudspeaker surface, plays dust-proof effect, but anti-
Its surface dirt accumulation after being used for a long time of dirt net is more and is not easy to clean Air Filter, causes amplifying effect poor；
The surface of existing loudspeaker Air Filter is traditionally arranged to be the structure of arc, and the net structure of dust-proof net surface leads to it
It is easier to deform, the Air Filter of deformation not only unsightly but also the place of its fold is easy to cause dust accretions, leads to dust-proof effect
Fruit is poor, for this purpose, it is proposed that a kind of convenient for fixed loudspeaker Air Filter.
Utility model content
In view of the shortcomings of the prior art, the utility model provides a kind of convenient for fixed loudspeaker Air Filter.
To achieve the above object, the utility model provides the following technical solutions: it is a kind of convenient for fixed loudspeaker Air Filter,
Including body, dust-proof mechanism, connecting cylinder, fixed link, slot, card slot, spring, top plate, support rod and reinforcing rod, the body
Surface is connected with dust-proof mechanism, and the dust-proof mechanism includes dictyosome and annular slab, and the dictyosome is bonded in the inner wall of annular slab, institute
It states annular slab and is bonded with connecting cylinder far from the side of dictyosome；
The surface of the body is provided with slot, and the connecting cylinder is connected in slot, the outside balanced welding of the connecting cylinder
It is connected to fixed link, the inner wall of the slot is provided with card slot, and the fixed link is connected in card slot, and the inner wall of the slot equidistantly glues
It is connected to spring, and the end of spring is bonded with top plate, the top plate is contacted with the end of connecting cylinder；
The annular slab inner wall is equidistantly welded with support rod, and the outside of the support rod is contacted with the inner wall of dictyosome, and two
There are two reinforcing rods for bonding between a support rod.
Preferably, the bottom end of the slot inner wall is symmetrically provided with sliding slot, and convex block, institute are symmetrically welded on the outside of the top plate
Convex block cooperation is stated to be slidably connected in sliding slot.
Preferably, the entirety of the card slot is in hook-shape structure, and two card slots are centrosymmetric setting.
Preferably, the surface of the annular slab is fitted and connected with dictyosome surface.
Preferably, the T-shaped structure of the entirety of the convex block.
Compared with prior art, the utility model has the beneficial effects that
1, dust-proof mechanism is connect by connecting cylinder with the slot on body by the utility model, compresses spring, at this time
Two fixed links on connecting cylinder are inserted into respectively in two card slots, and fixed link rotates dust-proof mechanism after extending to the end of card slot again,
Be stuck in fixed link in the hook groove of card slot under the action of the spring, realize dust-proof mechanism and body clamping, which for
The connection of Air Filter is more quick, and the connection of dust-proof mechanism and body is more firm, convenient for the installation and removal to dictyosome, from
And more quickly dictyosome can be cleaned.
2, the utility model equidistantly welds support rod by the inner wall in annular slab, while setting arc knot for support rod
Structure, and its outside is contacted with dictyosome inner wall, can effectively play the supporting role to dictyosome, while in two neighboring support
Reinforcing rod is fixed between bar, can play the reinforcement effect to support rod, and convenient for protection dictyosome, which avoids previous dust-proof
The case where Netease deforms, structure is simple and practical.
Detailed description of the invention
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the utility model Air Filter the side view figure structure schematic representation；
Fig. 3 is the section figure structure schematic representation of the utility model body side view；
Fig. 4 is the section figure structure schematic representation of the utility model body top view；
Fig. 5 is the utility model Air Filter rearview structural representation.
In figure: 1, body；2, dust-proof mechanism；3, dictyosome；4, annular slab；5, connecting cylinder；6, fixed link；7, slot；8, block
Slot；9, spring；10, top plate；11, sliding slot；12, convex block；13, support rod；14, reinforcing rod.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model
Example, every other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The range of the utility model protection.
It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.
Fig. 1-5 is please referred to, the utility model provides a kind of technical solution: a kind of convenient for fixed loudspeaker Air Filter, packet
Include body 1, dust-proof mechanism 2, connecting cylinder 5, fixed link 6, slot 7, card slot 8, spring 9, top plate 10, support rod 13 and reinforcing rod
14, the surface of the body 1 is connected with dust-proof mechanism 2, and the dust-proof mechanism 2 includes dictyosome 3 and annular slab 4, and the dictyosome 3 is viscous
The inner wall in annular slab 4 is connect, the annular slab 4 is bonded with connecting cylinder 5 far from the side of dictyosome 3；
The surface of the body 1 is provided with slot 7, and the connecting cylinder 5 is connected in slot 7, and the outside of the connecting cylinder 5 is right
Title is welded with fixed link 6, and the inner wall of the slot 7 is provided with card slot 8, and the fixed link 6 is connected in card slot 8, the slot 7
Inner wall is equidistantly bonded with spring 9, and the end of spring 9 is bonded with top plate 10, and the top plate 10 is contacted with the end of connecting cylinder 5；
4 inner wall of annular slab is equidistantly bonded with support rod 13, and the outside of the support rod 13 and the inner wall of dictyosome 3 connect
Touching, and there are two reinforcing rods 14 for bonding between two support rods 13.
The bottom end of 7 inner wall of slot is symmetrically provided with sliding slot 11, and the outside of the top plate 10 is symmetrically welded with convex block 12, institute
The cooperation of convex block 12 is stated to be slidably connected in sliding slot 11, convenient for being slidably connected in slot 7 of top plate 10, the entirety of the card slot 8
In hook-shape structure, and two card slots 8 are centrosymmetric setting, convenient for making dust-proof mechanism 2 by the connection of fixed link 6 and card slot 8
Stuck with the fixation of body 1, surface and 3 surface of dictyosome of the annular slab 4 are fitted and connected, convenient for more stepping up for the two connection
It is close, the T-shaped structure of entirety of the convex block 12.
Working principle: dust-proof mechanism 2 being connect by connecting cylinder 5 with the slot 7 on body 1, spring 9 is compressed, this
When connecting cylinder 5 on two fixed links 6 be inserted into two card slots 8 respectively, fixed link 6 extend to rotated behind the end of card slot 8 again it is anti-
Dirt mechanism 2 is stuck in fixed link 6 in the hook groove of card slot 8 under the action of spring 9, pushes connecting cylinder 5 to make its extruding when disassembly
Spring 9 rotates dust-proof mechanism 2 according still further to the direction opposite with original direction of rotation, realizes dust-proof mechanism under the action of spring 9
2 are disconnected with body 1, are equidistantly bonded support rod 13 in the inner wall of annular slab 4, while setting arc knot for support rod 13
Structure, and its outside is contacted with 3 inner wall of dictyosome, can effectively play the supporting role to dictyosome 3, while in two neighboring branch
Reinforcing rod 14 is fixed between strut 13, can play the reinforcement effect to support rod 13, convenient for protection dictyosome 3.
It should be noted that, in this document, such as first and second or the like relational terms are used merely to one if it exists
A entity or operation with another entity or operate distinguish, without necessarily requiring or implying these entities or operation it
Between there are any actual relationship or orders.Moreover, the terms "include", "comprise" or its any other variant are intended to
Cover non-exclusive inclusion, so that the process, method, article or equipment for including a series of elements not only includes those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or setting
Standby intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in the process, method, article or apparatus that includes the element.
Above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations；Although referring to aforementioned reality
Example is applied the utility model is described in detail, those skilled in the art should understand that: it still can be to preceding
Technical solution documented by each embodiment is stated to modify or equivalent replacement of some of the technical features；And these
It modifies or replaces, the spirit and model of various embodiments of the utility model technical solution that it does not separate the essence of the corresponding technical solution
It encloses.
Claims (5)
1. a kind of convenient for fixed loudspeaker Air Filter, including body (1), dust-proof mechanism (2), connecting cylinder (5), fixed link (6),
Slot (7), card slot (8), spring (9), top plate (10), support rod (13) and reinforcing rod (14), it is characterised in that: the body
(1) surface is connected with dust-proof mechanism (2), and the dust-proof mechanism (2) includes dictyosome (3) and annular slab (4), the dictyosome (3)
It is bonded in the inner wall of annular slab (4), the annular slab (4) is welded with connecting cylinder (5) far from the side of dictyosome (3)；
The surface of the body (1) is provided with slot (7), and the connecting cylinder (5) is connected in slot (7), the connecting cylinder (5)
Outside is symmetrically bonded with fixed link (6), and the inner wall of the slot (7) is provided with card slot (8), and the fixed link (6) is connected to card slot
(8) in, the inner wall of the slot (7) is equidistantly bonded with spring (9), and the end of spring (9) is bonded with top plate (10), the top
Plate (10) is contacted with the end of connecting cylinder (5)；
Annular slab (4) inner wall is equidistantly bonded with support rod (13), the outside of the support rod (13) and the inner wall of dictyosome (3)
Contact, and two reinforcing rods (14) are welded between two support rods (13).
2. according to claim 1 a kind of convenient for fixed loudspeaker Air Filter, it is characterised in that: in the slot (7)
The bottom end of wall is symmetrically provided with sliding slot (11), is symmetrically welded with convex block (12) on the outside of the top plate (10), and the convex block (12) is matched
Conjunction is slidably connected in sliding slot (11).
3. according to claim 1 a kind of convenient for fixed loudspeaker Air Filter, it is characterised in that: the card slot (8)
Whole is in hook-shape structure, and two card slots (8) are centrosymmetric setting.
4. according to claim 1 a kind of convenient for fixed loudspeaker Air Filter, it is characterised in that: the annular slab (4)
Surface be fitted and connected with dictyosome (3) surface.
5. according to claim 2 a kind of convenient for fixed loudspeaker Air Filter, it is characterised in that: the convex block (12)
Whole T-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920151815.8U CN209283489U (en) | 2019-01-29 | 2019-01-29 | It is a kind of convenient for fixed loudspeaker Air Filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920151815.8U CN209283489U (en) | 2019-01-29 | 2019-01-29 | It is a kind of convenient for fixed loudspeaker Air Filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209283489U true CN209283489U (en) | 2019-08-20 |
Family
ID=67606005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920151815.8U Active CN209283489U (en) | 2019-01-29 | 2019-01-29 | It is a kind of convenient for fixed loudspeaker Air Filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209283489U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113599923A (en) * | 2021-08-05 | 2021-11-05 | 深圳嘉信源科技实业有限公司 | Metal dust screen with splicing structure of being convenient for |
-
2019
- 2019-01-29 CN CN201920151815.8U patent/CN209283489U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113599923A (en) * | 2021-08-05 | 2021-11-05 | 深圳嘉信源科技实业有限公司 | Metal dust screen with splicing structure of being convenient for |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 242300 Zhongyi Electronic Information Industrial Park, Zhenning Road, heli Park, Xuancheng economic and Technological Development Zone, Anhui Province Patentee after: Anhui Xinlun Precision Manufacturing Technology Co.,Ltd. Address before: 242300 Zhongyi Electronic Information Industrial Park, Zhenning Road, heli Park, Xuancheng economic and Technological Development Zone, Anhui Province Patentee before: NINGGUO QIANHONG ELECTRONIC Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 242300 Zhongyi Electronic Information Industrial Park, Zhenning Road, heli Park, Xuancheng economic and Technological Development Zone, Anhui Province Patentee after: Xinlun precision manufacturing (Anhui) Co.,Ltd. Address before: 242300 Zhongyi Electronic Information Industrial Park, Zhenning Road, heli Park, Xuancheng economic and Technological Development Zone, Anhui Province Patentee before: Anhui Xinlun Precision Manufacturing Technology Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |